Lightroom CC: Additional Zoom Ratios

It seems that in LR CC I can only choose the view ration 1:1. I miss the smaller ratios of LR CC Classic, like 1:8. Smaller ratios are handy for working with radial filters that are bigger than the picture itself (see screenshot).Are smaller ratios indeed missing in LR CC? Or is it just that I do not know where to look for them?Thanks for your help or adding this missing feature to LR CC!